Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface

Chun Ge, Meng Lu, Wei Zhang, Brian T. Cunningham

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A 6.6 x enhancement in surface sensitivity of DFB laser biosensors is demonstrated by a device incorporating a porous titanium dioxide nanorod layer on the sensor surface, while a Q-factor of over 25,000 is maintained.

Original languageEnglish (US)
Title of host publicationLasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Subtitle of host publication2010 Laser Science to Photonic Applications, CLEO/QELS 2010
StatePublished - 2010
EventLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010 - San Jose, CA, United States
Duration: May 16 2010May 21 2010

Other

OtherLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010
CountryUnited States
CitySan Jose, CA
Period5/16/105/21/10

Fingerprint

Distributed feedback lasers
distributed feedback lasers
Nanorods
bioinstrumentation
Biosensors
titanium oxides
Titanium dioxide
nanorods
Q factors
augmentation
sensors
Sensors
lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Radiation

Cite this

Ge, C., Lu, M., Zhang, W., & Cunningham, B. T. (2010). Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface. In Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010 [5500207]

Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface. / Ge, Chun; Lu, Meng; Zhang, Wei; Cunningham, Brian T.

Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 2010. 5500207.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ge, C, Lu, M, Zhang, W & Cunningham, BT 2010, Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface. in Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010., 5500207, Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010, San Jose, CA, United States, 5/16/10.
Ge C, Lu M, Zhang W, Cunningham BT. Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface. In Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 2010. 5500207
Ge, Chun ; Lu, Meng ; Zhang, Wei ; Cunningham, Brian T. / Distributed feedback laser biosensor incorporating a titanium dioxide nanorod surface. Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 2010.
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